🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.5

Radius: 11.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.65 AU

Year: 264 Days

Day: 5.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 52,974,685 km

• M1: 145,559 km (0.097 R)
• M2: 649,853 km (0.115 R)
• M3: 1,278,164 km (0.113 R)
• M4: 2,114,865 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.7

Radius: 9.1

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.41 AU - 0.63 AU

Year: 264 Days

Day: 10.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 106 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,974,685 km

• M1: 113,246 km (0.036 R)
• M2: 419,024 km (0.115 R)
• M3: 820,844 km (0.09 R)
• M4: 1,168,060 km (0.105 R)
• M5: 1,543,551 km (0.068 R)
• M6: 1,917,097 km (0.041 R)
• M7: 2,342,104 km (0.082 R)
• M8: 3,148,736 km (0.11 R)
• M9: 4,358,684 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.4

Radius: 8.3

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.64 AU - 0.72 AU

Year: 394 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,974,685 km

• M1: 114,742 km (0.068 R)
• M2: 599,738 km (0.082 R)
• M3: 927,656 km (0.066 R)
• M4: 1,195,137 km (0.084 R)
• M5: 1,643,033 km (0.111 R)
• M6: 1,922,333 km (0.098 R)
• M7: 3,140,658 km (0.104 R)
• M8: 3,635,079 km (0.12 R)
• M9: 3,920,362 km (0.057 R)
• M10: 4,424,507 km (0.039 R)
• M11: 4,764,842 km (0.061 R)
• M12: 5,137,789 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 9.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.38 AU - 1.38 AU

Year: 1140 Days

Day: 15 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,974,685 km

• M1: 113,096 km (0.08 R)
• M2: 396,883 km (0.11 R)
• M3: 1,280,707 km (0.111 R)
• M4: 2,035,429 km (0.097 R)
• M5: 2,391,322 km (0.067 R)
• M6: 2,818,125 km (0.107 R)
• M7: 3,197,654 km (0.036 R)
• M8: 3,518,841 km (0.038 R)
• M9: 4,047,370 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 13.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.14 AU - 3.2 AU

Year: 3067 Days

Day: 9 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,974,685 km

• M1: 171,589 km (0.105 R)
• M2: 625,319 km (0.085 R)
• M3: 1,481,468 km (0.116 R)
• M4: 1,917,994 km (0.101 R)
• M5: 2,360,056 km (0.058 R)
• M6: 3,276,493 km (0.045 R)
• M7: 4,454,875 km (0.112 R)
• M8: 4,944,359 km (0.087 R)
• M9: 5,724,662 km (0.097 R)
• M10: 6,327,840 km (0.093 R)
• M11: 6,923,988 km (0.05 R)
• M12: 7,741,690 km (0.079 R)
• M13: 11,670,579 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.7

Radius: 11.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.48 AU - 5.52 AU

Year: 7859 Days

Day: 11.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,974,685 km

• M1: 141,071 km (0.116 R)
• M2: 1,034,469 km (0.088 R)
• M3: 1,528,441 km (0.05 R)
• M4: 1,880,744 km (0.118 R)
• M5: 2,320,562 km (0.041 R)
• M6: 3,120,312 km (0.106 R)
• M7: 4,367,809 km (0.094 R)
• M8: 5,860,048 km (0.048 R)
• M9: 7,193,414 km (0.071 R)
• M10: 8,719,461 km (0.115 R)
• M11: 9,301,397 km (0.052 R)
• M12: 10,496,983 km (0.086 R)
• M13: 13,736,525 km (0.064 R)
• M14: 14,582,651 km (0.06 R)
• M15: 15,047,900 km (0.066 R)
• M16: 15,825,061 km (0.105 R)
• M17: 18,996,686 km (0.089 R)
• M18: 19,551,993 km (0.099 R)
• M19: 21,806,582 km (0.061 R)
• M20: 22,338,702 km (0.115 R)
• M21: 24,800,335 km (0.119 R)
• M22: 27,437,446 km (0.078 R)
• M23: 28,326,506 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.1

Radius: 7.9

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.3 AU - 6.86 AU

Year: 9265 Days

Day: 21.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,974,685 km

• M1: 107,860 km (0.097 R)
• M2: 365,019 km (0.103 R)
• M3: 635,193 km (0.103 R)
• M4: 2,008,501 km (0.109 R)
• M5: 2,531,944 km (0.055 R)
• M6: 2,794,638 km (0.067 R)
• M7: 3,796,944 km (0.069 R)
• M8: 4,959,020 km (0.042 R)
• M9: 6,564,205 km (0.11 R)
• M10: 8,444,351 km (0.095 R)
• M11: 9,411,800 km (0.095 R)
• M12: 13,051,666 km (0.118 R)
• M13: 13,779,011 km (0.118 R)
• M14: 14,533,134 km (0.088 R)
• M15: 14,985,518 km (0.111 R)
• M16: 15,918,410 km (0.071 R)
• M17: 25,654,539 km (0.092 R)
• M18: 28,869,846 km (0.051 R)
• M19: 37,517,351 km (0.091 R)
• M20: 42,819,548 km (0.1 R)
• M21: 45,237,199 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.7

Radius: 5.9

Gravity: 17.72 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.44 AU - 7.06 AU

Year: 10983 Days

Day: 21.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,974,685 km

• M1: 73,453 km (0.055 R)
• M2: 260,151 km (0.114 R)
• M3: 478,863 km (0.056 R)
• M4: 711,787 km (0.116 R)
• M5: 1,188,405 km (0.108 R)
• M6: 1,538,913 km (0.05 R)
• M7: 1,841,400 km (0.029 R)
• M8: 2,815,731 km (0.107 R)
• M9: 4,235,565 km (0.073 R)
• M10: 5,446,410 km (0.103 R)
• M11: 5,932,453 km (0.12 R)
• M12: 6,832,434 km (0.074 R)
• M13: 8,993,674 km (0.094 R)
• M14: 9,872,113 km (0.108 R)
• M15: 11,076,077 km (0.082 R)
• M16: 11,295,088 km (0.09 R)
• M17: 11,685,090 km (0.109 R)
• M18: 12,551,411 km (0.113 R)
• M19: 14,153,006 km (0.095 R)
• M20: 14,475,838 km (0.108 R)
• M21: 15,069,442 km (0.068 R)
• M22: 17,311,914 km (0.082 R)
• M23: 24,053,842 km (0.098 R)
• M24: 27,397,653 km (0.094 R)
• M25: 27,697,896 km (0.084 R)
• M26: 27,899,255 km (0.078 R)
• M27: 30,179,575 km (0.102 R)
• M28: 30,714,687 km (0.119 R)
• M29: 31,803,610 km (0.104 R)
• M30: 35,225,063 km (0.106 R)
• M31: 35,937,448 km (0.101 R)
• M32: 36,538,532 km (0.041 R)
• M33: 40,157,604 km (0.104 R)
• M34: 41,327,609 km (0.071 R)
• M35: 47,375,850 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.4

Radius: 3.7

Gravity: 40.72 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.71 AU - 8.51 AU

Year: 14757 Days

Day: 19.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 52,974,685 km

• M1: 48,470 km (0.088 R)
• M2: 283,338 km (0.103 R)
• M3: 407,056 km (0.107 R)
• M4: 1,416,093 km (0.078 R)
• M5: 1,823,149 km (0.09 R)
• M6: 2,091,229 km (0.107 R)
• M7: 2,303,957 km (0.103 R)
• M8: 2,638,906 km (0.087 R)
• M9: 4,218,361 km (0.105 R)
• M10: 6,781,421 km (0.107 R)
• M11: 7,204,035 km (0.079 R)
• M12: 7,779,388 km (0.104 R)
• M13: 8,101,473 km (0.074 R)
• M14: 8,337,089 km (0.058 R)
• M15: 10,115,509 km (0.057 R)
• M16: 10,554,878 km (0.073 R)
• M17: 11,006,813 km (0.084 R)
• M18: 14,676,449 km (0.046 R)
• M19: 15,597,972 km (0.11 R)
• M20: 15,962,392 km (0.098 R)
• M21: 17,399,280 km (0.117 R)
• M22: 22,132,107 km (0.073 R)
• M23: 23,531,446 km (0.076 R)
• M24: 23,914,416 km (0.077 R)
• M25: 26,402,229 km (0.084 R)
• M26: 28,404,447 km (0.085 R)
• M27: 28,729,673 km (0.091 R)
• M28: 33,304,824 km (0.109 R)
• M29: 34,152,446 km (0.116 R)
• M30: 35,638,701 km (0.07 R)
• M31: 35,764,513 km (0.058 R)
• M32: 36,143,594 km (0.1 R)
• M33: 36,525,367 km (0.089 R)
• M34: 39,542,008 km (0.114 R)
• M35: 39,676,796 km (0.112 R)
• M36: 43,720,576 km (0.116 R)
• M37: 44,299,071 km (0.067 R)
• M38: 47,116,597 km (0.048 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.6

Radius: 6.6

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.98 AU - 9.84 AU

Year: 20291 Days

Day: 21.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,974,685 km

• M1: 115,789 km (0.084 R)
• M2: 395,686 km (0.061 R)
• M3: 700,716 km (0.109 R)
• M4: 1,146,518 km (0.112 R)
• M5: 1,673,103 km (0.105 R)
• M6: 2,984,328 km (0.082 R)
• M7: 4,085,368 km (0.109 R)
• M8: 4,376,037 km (0.034 R)
• M9: 4,711,735 km (0.084 R)
• M10: 7,057,130 km (0.107 R)
• M11: 10,889,977 km (0.113 R)
• M12: 14,209,105 km (0.07 R)
• M13: 16,494,063 km (0.12 R)
• M14: 18,069,179 km (0.106 R)
• M15: 22,218,126 km (0.06 R)
• M16: 23,669,226 km (0.073 R)
• M17: 26,160,180 km (0.075 R)
• M18: 28,191,420 km (0.117 R)
• M19: 29,566,673 km (0.103 R)
• M20: 30,325,433 km (0.106 R)
• M21: 34,672,298 km (0.07 R)
• M22: 36,004,168 km (0.082 R)
• M23: 38,001,749 km (0.101 R)
• M24: 43,734,040 km (0.094 R)
• M25: 45,430,929 km (0.033 R)
• M26: 45,861,920 km (0.104 R)
• M27: 46,586,273 km (0.108 R)
• M28: 49,408,437 km (0.051 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 18,970 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit